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Deb's Mathematics Blog September 2008 Archive

By Deb Russell, About.com Guide to Mathematics since 2002

Missing Links: The 4 Concepts To Help Close the Gap

Sunday September 28, 2008
Recent studies show that once American students reach middle school, they begin to fall behind the students of many other countries in mathematical understanding and achievement. Learner.Org has put ... Read More

New Worksheets This Week: Ordering Numbers

Thursday September 25, 2008
There are many concepts behind learning to count. Ordering numbers is one of them which means putting the numbers in order from the smallest to the largest. These 10 worksheets ... Read More

Send My (3rd-5th Grade) Teacher to Math Camp

Monday September 22, 2008
According to the National Math and Science Initiative, only 29% of 4th graders, 33% of 8th graders and 18% of 12th graders perform at or above the proficient level of math and ... Read More

"I Didn't Get Algebra Until I Understood the Distributive Property"

Friday September 19, 2008
That's what a colleague of mine told me just last week! We were talking about Algebra and that beginning Algebra is often the first time students get 'stuck'. He said, ... Read More

Record Size Prime Found by Ottawa Student

Wednesday September 17, 2008
Prime numbers are numbers that can not be divided by any other number, except themselves and one. Students as young as 7 learn about prime numbers and of course ... Read More

Lower Difficulty Rating = Higher Scores?

Sunday September 14, 2008
So if I tell my students the math they are about to do isn't difficult, I may have better test results? That's exactly what the Daily News reports about some ... Read More

I Get Percent, But What's the Percent of Change?

Friday September 12, 2008
My students seem to understand that percent is really just a ratio that compares a number to a 100. They also seem to adhere to the rule of moving ... Read More

So, You Have to Teach Math!

Wednesday September 10, 2008
Sometimes educators end up in the generalist role whereby they teach all or almost all of the subjects. The unfortunate part about this, is that if math isn't your desired ... Read More

Identify the Coordinates on the Grids

Sunday September 7, 2008
New this week are 10 worksheets in PDF on identifying the pairs on the grids, an early algebra concept. Once you're done, try plotting some of your own pairs ... Read More

Improving Your Math Scores

Thursday September 4, 2008
I'm often asked what the strategies are to improve math scores or SAT scores. Like anything else, improving performance in math requires a few simple strategie: Attend class! Skipping class will ... Read More

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